/**
 * Copyright 2014-2017 yangming.liu<bytefox@126.com>.
 * <p>
 * This copyrighted material is made available to anyone wishing to use, modify,
 * copy, or redistribute it subject to the terms and conditions of the GNU
 * Lesser General Public License, as published by the Free Software Foundation.
 * <p>
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
 * for more details.
 * <p>
 * You should have received a copy of the GNU Lesser General Public License
 * along with this distribution; if not, see <http://www.gnu.org/licenses/>.
 */
package org.feisoft.jta.supports.dubbo.validator;

import org.feisoft.jta.supports.dubbo.DubboConfigValidator;
import org.springframework.beans.BeansException;
import org.springframework.beans.FatalBeanException;
import org.springframework.beans.MutablePropertyValues;
import org.springframework.beans.PropertyValue;
import org.springframework.beans.factory.config.BeanDefinition;

public class ProtocolConfigValidator implements DubboConfigValidator
{

    private BeanDefinition beanDefinition;

    public void validate() throws BeansException
    {
        MutablePropertyValues mpv = this.beanDefinition.getPropertyValues();
        PropertyValue pv = mpv.getPropertyValue("port");
        Object value = pv == null ? null : pv.getValue();
        if (pv == null || value == null)
        {
            throw new FatalBeanException(
                    "The value of the attribute 'port' (<dubbo:protocol port='...' />) must be explicitly specified.");
        } else if ("-1".equals(value))
        {
            throw new FatalBeanException(
                    "The value of the attribute 'port' (<dubbo:protocol port='...' />) must be explicitly specified and not equal to -1.");
        }
    }

    public BeanDefinition getBeanDefinition()
    {
        return beanDefinition;
    }

    public void setBeanDefinition(BeanDefinition beanDefinition)
    {
        this.beanDefinition = beanDefinition;
    }

}
